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Diffstat (limited to 'src/grep/lib/iswctype.c')
-rw-r--r-- | src/grep/lib/iswctype.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/grep/lib/iswctype.c b/src/grep/lib/iswctype.c new file mode 100644 index 0000000..3e833c5 --- /dev/null +++ b/src/grep/lib/iswctype.c @@ -0,0 +1,36 @@ +/* Test whether a wide character has a given property. + Copyright (C) 2011-2021 Free Software Foundation, Inc. + Written by Bruno Haible <bruno@clisp.org>, 2011. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 3 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <https://www.gnu.org/licenses/>. */ + +#include <config.h> + +/* Specification. */ +#include <wctype.h> + +#if GNULIB_defined_wint_t + +int +iswctype (wint_t wc, wctype_t desc) +# undef iswctype +{ + return ((wchar_t) wc == wc ? iswctype ((wchar_t) wc, desc) : 0); +} + +#else + +# include "iswctype-impl.h" + +#endif |